阅读说明：本技术 片状秸秆块自动成垛装置 (Automatic stacking device for sheet-shaped straw blocks ) 是由 王金武 徐常塑 唐汉 向禹舜 王金峰 王奇 周文琪 于 2021-08-09 设计创作，主要内容包括：片状秸秆块自动成垛装置属于农业机械；在副机架的侧部配置主机架,在副机架上安装喂入托板和带有喂入拨杆的步进电机,喂入拨杆位于喂入托板侧上方,在主机架上相互平行且可转动地依次配装主动轴、Ⅱ轴和Ⅲ轴,传动系统将主动轴依次与Ⅱ轴、Ⅲ轴连接,在主机架上立向安装双向液压油缸,顶推板安装在双向液压油缸的油缸杆端部上,在主机架位于顶推板上方的前、后侧部位上相互对称地分别配装由立板、限位柱、销轴、偏心型三角板构成的垛架总成；本装置采用电力拨动逐块送入与液压逐块上送成摞方式将片状秸秆块摞叠成垛状,为后续秸秆块打捆包装、运输及拆捆开包使用提供了方便,成垛效率高,成垛质量好,操作省工省力。(An automatic stacking device for sheet straw blocks belongs to agricultural machinery; the side part of the auxiliary frame is provided with a main frame, the auxiliary frame is provided with a feeding support plate and a stepping motor with a feeding deflector rod, the feeding deflector rod is positioned above the feeding support plate, the main frame is parallel to each other and is rotatably and sequentially provided with a driving shaft, a shaft II and a shaft III, a transmission system is used for sequentially connecting the driving shaft with the shaft II and the shaft III, a bidirectional hydraulic cylinder is vertically arranged on the main frame, a jacking plate is arranged on the end part of a cylinder rod of the bidirectional hydraulic cylinder, and the front side part and the rear side part of the main frame, which are positioned above the jacking plate, are symmetrically and respectively provided with a stack assembly consisting of a vertical plate, a limiting column, a pin shaft and an eccentric triangular plate; the device adopts the mode of electrically stirring, feeding block by block and hydraulically feeding block by block to stack the sheet straw blocks into a stack shape, thereby providing convenience for bundling, packaging, transporting and unpacking subsequent straw blocks, having high stacking efficiency, good stacking quality and labor-saving operation.)

1. The utility model provides an automatic buttress device that becomes of slice straw piece which characterized in that: a main frame (1) is arranged outside the right side of the auxiliary frame (7); a feeding supporting plate (10) is fixedly arranged at the upper end part of the auxiliary frame (7), a stepping motor (12) is arranged at the outer corner of the auxiliary frame (7), a feeding poking rod (11) is fixedly arranged on a motor shaft of the stepping motor (12), and the feeding poking rod (11) is positioned above the feeding supporting plate (10); a driving shaft (9), a shaft II (16) and a shaft III (15) are sequentially assembled on the upper end part of the main frame (1) in a mutually parallel and rotatable mode from left to right, the driving shaft (9), the shaft II (16), the shaft III (15) and a feeding support plate (10) are positioned on the same horizontal plane, a bidirectional hydraulic oil cylinder (2) is vertically installed on the lower part of the inner side of the main frame (1), a top push plate (14) is installed on the end part of an oil cylinder rod of the bidirectional hydraulic oil cylinder (2), the top push plate (14) is positioned between the shaft II (16) and the shaft III (15), a single-groove belt wheel A (8), a double-groove belt wheel (5) and a single-groove belt wheel B (3) are fixedly installed on the same outer side end part of the driving shaft (9), the shaft II (16) and the shaft III (15) respectively, a driving belt A (6) is sleeved on the single-groove belt wheel A (8) and the double-groove belt wheel (5), a driving belt B (4) is sleeved on the double-groove belt wheel (5) and the single-groove belt wheel B (3), the stacking rack assembly (13) is symmetrically assembled on the front side part and the rear side part of the main rack (1) above the pushing plate (14), and the stacking rack assembly (13) has the following structure: n pin shafts (13-3) are sequentially supported and inserted in parallel from top to bottom on the position between two oppositely-configured vertical plates (13-1), eccentric triangular plates (13-4) are respectively and rotatably sleeved on the positions, close to the inner wall surfaces of the vertical plates (13-1), of two ends of each pin shaft (13-3), limiting columns (13-2) with the same number as the pin shafts (13-3) are sequentially supported and inserted in parallel from top to bottom on the positions, located on the side upper portion of the pin shafts (13-3), of the two oppositely-configured vertical plates (13-1), and the eccentric triangular plates (13-4) are in contact positioning fit with the corresponding limiting columns (13-2).

Technical Field

The invention belongs to agricultural machinery, and mainly relates to crop straw processing equipment.

Background

In order to avoid pollution to the atmospheric environment caused by field burning of crop straws, comprehensively develop and utilize the crop straws and change waste into valuable, the crop straws thrown and stored in the field need to be recycled in reality, and the main recycling method comprises the steps of beating the crop straws into square bales, transporting the bales out of the field, and then unpacking and unpacking the bales to treat and process the straws. At present, square bales made of straws are mainly processed by piston extrusion, and the straws in the bales are disorderly wound and pulled together. In the production practice, the square straw bale is inconvenient to use after being unpacked, i.e. the straws in the bale are very hard and difficult to peel, the labor intensity of the operation is high, the efficiency is low, and in order to solve the problems, the conventional thin flaky straw blocks are successfully pressed, so that the problem that the straw bale is extruded by a piston is solved. However, how to mechanically arrange a plurality of flaky straw blocks into a stack shape is not solved, so that the flaky straw blocks can only be manually stacked into a stack layer by layer at present, and the problems of high labor intensity and low baling efficiency still exist.

Disclosure of Invention

Aiming at the problems in the prior art, the invention researches and designs the automatic sheet-shaped straw block stacking device by combining the actual requirements of the sheet-shaped straw block in square packing operation, thereby achieving the purposes of high stacking efficiency, good stacking quality and labor-saving operation.

The invention is realized by configuring a main frame outside the right side of an auxiliary frame; a feeding supporting plate is fixedly arranged at the upper end part of the auxiliary frame, a stepping motor is arranged at the corner part outside the auxiliary frame, a feeding poking rod is fixedly arranged on a motor shaft of the stepping motor, and the feeding poking rod is positioned above the feeding supporting plate; the stacking rack assembly is characterized in that a driving shaft, a shaft II and a shaft III are mutually parallel from left to right and rotatably and sequentially assembled on the upper end part of the main rack, the driving shaft, the shaft II, the shaft III and a feeding supporting plate are positioned on the same horizontal plane, a two-way hydraulic oil cylinder is vertically installed on the lower part of the inner side of the main rack, a jacking plate is installed on the end part of an oil cylinder rod of the two-way hydraulic oil cylinder and positioned in a position between the shaft II and the shaft III, a single-groove belt pulley A, a double-groove belt pulley A and a single-groove belt pulley B are respectively and fixedly installed on the same outer side end part of the driving shaft, the shaft II and the shaft III, a transmission belt A is sleeved on the single-groove belt pulley A and the double-groove belt pulley B, a transmission belt B is sleeved on the double-groove belt pulley and the single-groove belt pulley B, and stacking rack assemblies are respectively and symmetrically assembled on the front side part and the rear side part of the main rack positioned above the jacking plate, and the stacking rack assembly has the structure that: the automatic stacking device for the sheet straw blocks comprises N pin shafts, eccentric triangular plates, limiting columns and corresponding limiting columns, wherein the N pin shafts are sequentially supported and inserted in parallel from top to bottom between two oppositely configured vertical plates, the N pin shafts are rotatably sleeved on the positions, close to the inner wall surfaces of the vertical plates, of the two ends of each pin shaft, the eccentric triangular plates are sequentially supported and inserted in parallel from top to bottom at the positions, located above the side of each pin shaft, of the two oppositely configured vertical plates, the limiting columns are in contact positioning fit with the corresponding limiting columns, and the automatic stacking device for the sheet straw blocks is formed.

The invention adopts the electric power to stir and feed the straw blocks block by block, and adopts the hydraulic block by block and upward feed the straw blocks to stack the flaky straw blocks into a stack shape, and has the characteristics of high stacking efficiency, good stacking quality, labor and force saving in operation and convenience in bundling, packaging, transporting, unpacking and using of the subsequent straw blocks.

Drawings

FIG. 1 is a three-dimensional schematic diagram of the overall structure of an automatic sheet straw block stacking device;

FIG. 2 is a schematic illustration of a stack assembly;

fig. 3 is a sectional view taken along line a-a of fig. 2.

Description of part numbers in the figures:

1. the device comprises a main frame, 2, a bidirectional hydraulic oil cylinder, 3, single-groove belt wheels B and 4, a transmission belt B and 5, a double-groove belt wheel, 6, a transmission belt A and 7, an auxiliary frame, 8, single-groove belt wheels A and 9, a driving shaft, 10, a feeding supporting plate, 11, a feeding poking rod, 12, a stepping motor, 13, a stacking frame assembly, 13-1, a vertical plate, 13-2, a limiting column, 13-3, a pin shaft, 13-4, an eccentric triangular plate, 14, a pushing plate, 15, a shaft III, 16 and a shaft II.

Detailed Description

The following detailed description of the inventive embodiments is provided in connection with the accompanying drawings. An automatic stacking device for flaky straw blocks is characterized in that a main frame 1 is arranged outside the right side of an auxiliary frame 7; a feeding supporting plate 10 is fixedly installed on the upper end part of the auxiliary frame 7, a stepping motor 12 is installed on the outer corner part of the auxiliary frame 7, a feeding poking rod 11 is fixedly installed on a motor shaft of the stepping motor 12, and the feeding poking rod 11 is located above the feeding supporting plate 10; a driving shaft 9, a shaft II 16 and a shaft III 15 are mutually parallel and rotatably assembled on the upper end part of the main frame 1 from left to right in sequence, the driving shaft 9, the shaft II 16 and the shaft III 15 and a feeding supporting plate 10 are positioned on the same horizontal plane, a bidirectional hydraulic oil cylinder 2 is vertically installed on the lower part of the inner side of the main frame 1, a push plate 14 is installed on the end part of an oil cylinder rod of the bidirectional hydraulic oil cylinder 2, the push plate 14 is positioned between the shaft II 16 and the shaft III 15, a single-groove belt pulley A8, a double-groove belt pulley 5 and a single-groove belt pulley B3 are respectively and fixedly installed on the same outer side end part of the driving shaft 9, the shaft II 16 and the shaft III 15, a driving belt A6 is sleeved on the single-groove belt pulley A8 and the double-groove belt pulley 5, a driving belt B4 is sleeved on the double-groove belt pulley 5 and the single-groove belt B3, and stacking frame assemblies 13 are respectively and symmetrically assembled on the front side part and the rear side part of the main frame 1 which is positioned above the push plate 14, the structure of the stack frame assembly 13 is as follows: n pin shafts 13-3 are supported and inserted in sequence from top to bottom in a parallel mode between two oppositely arranged vertical plates 13-1, eccentric triangular plates 13-4 are rotatably sleeved on the positions, close to the inner wall surfaces of the vertical plates 13-1, of two ends of each pin shaft 13-3 respectively, limiting columns 13-2 with the same number as the pin shafts 13-3 are supported and inserted in sequence from top to bottom in a parallel mode between the two oppositely arranged vertical plates 13-1, and the eccentric triangular plates 13-4 are in contact positioning fit with the corresponding limiting columns 13-2.

During operation, the flaky straw blocks are fed one by one and placed on a feeding supporting plate 10, a stepping motor 12 is started, a rotating electric motor shaft drives a feeding poking rod 11 to rotate, the feeding poking rod 11 pokes and pushes the flaky straw blocks on the feeding supporting plate 10 to a driving shaft 9, an output rotating power drives the driving shaft 9 to rotate, the driving shaft 9 sequentially passes through a single-groove belt wheel A8, a driving belt A6, a double-groove belt wheel 5, a driving belt B4 and a single-groove belt wheel B3 to drive a shaft II 16 and a shaft III 15 to rotate, the fed flaky straw blocks are conveyed into two oppositely-arranged stack frame assemblies 13 and are positioned above a jacking plate 14, then the flaky straw blocks are pushed upwards by the extension of a two-way hydraulic oil cylinder 2 through the jacking plate 14 to lift, the flaky straw blocks are contacted with the lower part of the inner side of the eccentric triangular plate 13-4 at the lowest end in the lifting process of the flaky straw blocks, and the eccentric triangular plate 13-4 rotates around a pin shaft 13-3 on a vertical plate 13-1 under the action of thrust force, when the lower side part of the flaky straw block is separated from the contact with the eccentric triangular plate 13-4, the eccentric triangular plate 13-4 reversely rotates under the action of eccentric gravity, the limiting column 13-2 limits the return to the original state, and the flaky straw block is supported on the upper end surface of the eccentric triangular plate 13-4; and repeating the circulating operation in sequence, pushing the stacked sheet-shaped straw blocks from bottom to top to form a stack shape, and finally pushing the stack shape straw blocks out of the stack frame assembly 13 by the bidirectional hydraulic oil cylinder 2 to finish the stacking operation.